2017 AUDI A6 engine

Driving
-Never hold the vehicle on an incline with a
slipping clutch. The clutch opens automati­
cally when it becomes too hot from the
overload . The
[i1 indicator Light turns on
and a message appears~
page 81 when
the clutch is overloaded.
(D Note
-When stopping on an incline, do not try to
hold the vehicle in place by pressing the ac­
celerator pedal while a driving gear is se­
lected. This can cause the transmission to
overheat and can damage it. Set the parking brake or press the brake pedal to prevent
the vehicle from rolling.
- Allowing the vehicle to roll when the engine
is stopped will damage the transmission be­
cause it is not lubricated .
@ Tips
For safety reasons, the parking brake is re­
leased automatically only when the driver's
safety belt is fastened.
Hill descent control
The hill descent control system assists the driver
when driving down hills .
Hill descent control is activated when the selec­
tor lever is in the Dor S position and you press
the brake pedal. The transmission automatically
selects a gear that is suitable for the hill . Hill de­
scent control tries to maintain the speed ach­
ieved at the time of braking, within physical and
technical limitations. If may still be necessary to
adjust the speed with the brake pedal.
Hill descent control switches off once the hill lev­
els out or you press the accelerator pedal.
On vehicles with a cruise control system*
~ page 86, hill descent control is also activated
when the speed is set.
A WARNING
Hill descent control cannot overcome physical
limitations , so it may not be able to maintain
80
a constant speed under all conditions. Always
be ready to apply the brakes .
Shifting manually (tiptronic mode)
The tiptronic mode allows the driver to shift the
gears manually.
'
}
Fig . 85 Center console: sh ift ing manually with the selector
l ever
Fig. 86 Steering wheel : manual s hift ing with the s hift pad­
dles*
Shifting with the selector lever
You can shift into tip tron ic mode while stationary
and while driving.
.,. To shift into tiptronic mode, push the selector
lever from the D/S setting to the right. As soon
as the transmission switches over, the
M selec­
tor lever position will appear in the instrument
cluster display .
.,. To shift up a gear, tap the selector lever for­
ward
0 ~ fig. 85.
.,. To shift down a gear, tap the selector lever back
0-
Shifting with the shift paddles*
You can operate the shift paddles in the D/S or M
selector lever positions. ..,.

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.... N
" N .... 0 0 <..:l ' ~ To shift up one gear, tap the shift paddle 0
¢fig. 86.
~ To shift down one gear, tap the 0 shift paddle.
The transmission automatically shifts up or down before critical engine speed is reached.
The transmission only allows manual shifting
when the engine speed is within the permitted
range.
Kick-down
Kick-down enables maximum acceleration.
When you press the accelerator pedal down be­
yond the resistance point, the automatic trans­
mission downshifts into a lower gear, depending
on vehicle speed and engine RPM.
It shifts up in­
to the next higher gear once the maximum speci­
fied engine RPM is reached.
A WARNING
Please note that the wheels could spin on
slick or slippery roads when kick-down is ac­
tive.
Launch control program
A ppl ies to: ve hicles wit h S tro nic
-
The launch control program provides the best
possible acceleration when starting from a stop.
Requirement: the engine must be at operating
temperature and the steering wheel must not be
turned .
~ Deactivate the Start/Stop system*¢ page 74.
The LED in the l0 u•I button turns on.
~ Switch the Electronic Stabilization Control
(ESC) sport mode on ¢
page 121. The II i ndi­
cator light turns on.
~ Pull the selector lever back out of the D/S posi­
tion briefly to select the S position or select the
DYNAMIC driving mode in drive select
¢page 106.
~ Press the brake pedal firmly with your left foot
and hold it all the way down for at least one
second .
Driving
~ At the same time, press the gas pedal all the
way down with your right foot until the engine reaches and stays at a high RPM level.
~ Remove your foot from the brake pedal within
five seconds ¢_& .
A WARNING
-Always adapt your driving to the traffic flow.
- Only use the Launch control program when
road and traffic conditions allow it and oth­
er drivers will not be endangered or both­
ered by your driving and the vehicle's accel­
eration.
- Please note that the drive wheels can spin
and the vehicle can break away when sport
mode is switched on, especially when the
road is slippery.
- Once the vehicle has started moving, press
the
I.P-O FFI button briefly to turn the sport
mode off.
@ Tips
- The transmission temperature may increase
significantly after using the launch control
program. If that happens, the program may
not be available for a few minutes.
It will be
available again after a cool-down period.
- When accelerating using the launch control
program, all vehicle parts are subject to
heavy loads. This can lead to increased
wear.
Transmission malfunction
DD Transmission: please press brake pedal and
select gear again
Press the brake pedal and select the desired se­
lector lever position again. You can then continue
driving.
DD Transmission overheating: Please drive con­
servatively.
The transmission temperature has increased sig­
nificantly due to the sporty driving manner. Drive
in a less sporty manner until the temperature re­
turns to the normal range and the indicator light switches of. .,..
81

Driving
rm Tran smissio n m alfun ction: Yo u can continu e
d riv ing
There is a system malfunc tion in the t ransm is­
sion. Yo u may continue dr iving. Drive to your au­
thorized Audi dealer or authorized Audi Service
F acility soon to have the malfunction corrected.
rm Tran smission m alfun ction: You can continue
driving with limi ted fun ct iona lity
There is a system malfunct ion in the transm is­
sion. The transmission is switching to emergency
mode. This mode only shifts into certain gears o r
will no longer shift at all. The engine may stall.
Drive to an autho rized Audi dea ler or authorized
Audi Service Facility immediately to have the
malfunct ion corrected .
Appl ies to: ve hicles w ith 5 tro nic t ra n smi ssio n
rm Ii] Tran sm iss ion malfunction: No re verse
gear. You can cont inu e dri ving
There is a system malfunct io n in the transmis­
sion. The transmission is switching to emergency
mode . This mode only shifts into certain gears o r
will no longer shift at all. The engine may stall .
You cannot engage the reverse gear. Drive to an
authorized Audi dealer or author ized Audi Service
Facility immediately to have the malfunction cor­
rected.
[O] Tran smission m alfunction : Stop vehicle and
s hi ft t o park .
Do not cont inue driving. Select the P se lector lev­
er position and see an a uthorized Audi dea le r or
author ized Audi Se rvice Facility for assis tance.
d) Note
If the transmission has switched to emergen­
cy mode, drive to your author ized Audi dealer
or au thori zed A udi Service Fa cility immediate­
ly to have the malfunc tion cor rected.
82
Selector lever emergency release
If the vehicle's power supply fails, the selector
lever can be released in an emergency .
Fig. 87 Front center console: emerge ncy re le ase for these·
lecto r lever
.,. To reach the emergency release mechanism, re­
move the asht ray insert *.
.,. Loosen and remove the small cap in the ashtray
mount
¢ fig. 87 .
.,. You now have access to a pin . Using a screw­
driver or sim ila r object, press the pin down and
hold it in that position.
.,. Press the re lease button in the selector lever
and move it into the N position.
Only move the selector lever out o f the P position
when the ignition is switched on .
If the vehicle
must be pushed or towed due to a power failure
(for example, the vehicle battery is drained), the
selector lever must first be moved to the N posi­
tion using the emergency release mechanism.

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" N .... 0 0 <..:l ' Trailer towing Driving with a trailer
General information
Your Audi was designed primarily for passenger
transportation .
If you plan to tow a trailer, please remember that
the additional load will affect durability, econo­
my and performance.
Trailer towing not only places more stress on the
vehicle, it also calls for more concentration from
the driver.
For this reason, always follow the operating and
driving instructions provided and use common
sense.
(D Note
If you are going to tow a trailer, you must ac­
tivate the trai ler operation mode
c::> page 83, Operating instructions.
Technical requirements
Trailer hitch
Use a weight-carrying hitch conforming to the
gross trailer weight. The hitch must be suitable
for your vehicle and trailer and must be mounted
securely on the vehicle's chassis at a
technically
sound
location . Use only a trailer hitch with a re­
movable ball mount. Always check with the trail­
er hitch manufacturer to make sure that you are
using the correct hitch.
Do not use a bumper hitch.
The hitch must be installed in such a way that it
does not interfere with the impact -absorbing
bumper system . No modifications should be
made to the vehicle exhaust and brake systems .
From time to time, check that all hitch mounting
bolts remain securely fastened.
When you are not towing a trailer,
remove the
trailer hitch ball mount . This prevents the hitch
from causing damage shou ld your vehicle be
struck from behind
c::> .&, .
Tra iler towing
Trailer brakes
If your trailer is equipped with a braking system,
check to be sure that it conforms to all regu la­
tions.
T he trailer hydraulic brake system must not be
directly connected to the vehicle's hydraulic
brake system.
Safety chains
Always use safety chains between your vehicle
and the tra iler .
Trailer lights
Trailer lights must meet all regulations. Be sure
to check with your Audi dealer for correct wiring,
switches and relays.
Mirrors
If you are unable to see the traffic behind you us­
ing the regular outside mirrors, then you
must in­
stall extended mirrors . It is important that you
always have clear vision to the rear .
A WARNING
--
After removing the trailer hitch, do not store
it in your vehicle. In case of sudden braking,
the hitch could fly forward and injure you or
your passengers.
Operating instructions
Maximum trailer weight
A trailer for your vehicle is lim ited to a typical
class 1 or class 2 trailer.
Trailer load distribution
Be sure the load in the trailer is held securely in
place to prevent it from shifting forward, back­
ward or s ideways.
Never allow a passenger to ride in a trailer c::> .&.
in Driving instructions on page 85 .
Engine cooling system
Towing a trailer makes the engine work harder. It
is important that the cooling system's perform­
ance is up to the additional load. Make sure that
the cooling system has enough fluid . ..,.
83

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" N .... 0 0 <..:l ' Coolant temperature
The coolant temperature gauge c::> page 9 must
be observed carefu lly . The coolant temperature
can increase if you drive on long inclines in a low
gear at high engine speeds. Reduce your speed immediately if the LEDs in the top part of the dis­
play turn on.
F or more information about ind icator lights, re­
fer to.
c::> page 14.
A WARNING
Anyone not proper ly restrained in a moving
vehicle is at a much greater risk in an acci­
dent. Never let anyone ride in your car who is
not properly wearing the restraints provided
by Audi.
Trailer towing information
Important to know
Your vehicle handles differently when towing a
tra iler because of the additional weight and dif­
ferent weight distribut ion . Safety, performance
and economy will greatly depend on how careful­
ly you load your trailer and operate your rig.
Before you actually tow your trailer, practice
turning, stopp ing and back ing up in an area away
from traff ic. Keep practicing until you have be­
come completely fam iliar with the way your vehi­
cle-trailer combination behaves and responds.
Backing up is difficult and requires pract ice.
Backing up with a trailer generally requires steer­
ing action opposite to that when backing up your
vehicle without a trailer.
Maintain a greater d istance between your vehicle
and the one in front of you. You w ill need more
r oom to stop. To compensate for the trailer, you
will need a larger than normal turning radius.
When passing, remember that you cannot accel­
erate as fast as you normally wou ld because of
the added load. Make s ure you have enough room
to pass. After passing, a llow plenty of room for
your tra iler before changing lanes again.
Trailer towing
Avoid jerky starts, sharp turns or rapid lane
changes.
(D Tips
- Do not tow a trailer during the break-in peri­
od of your vehicle.
- If you tow a trailer, your Audi may require
more frequent maintenance due to the ex­
tra load
c::> page 259 .
Parking on a slope
Do not pork on a slope with a trailer. If it cannot
be avoided, do so only after doing the following:
When parking:
• Apply the foot brake.
• Have someone place chocks under both the ve­
hicle and the trailer wheels.
• With chocks in place, slowly release the brakes
until the wheel chocks absorb the load.
• Turn the whee ls towards the curb.
• App ly the parking brake.
• Select the P selector lever position.
When restarting after parking:
• App ly the foot brake.
• Start the engine.
• Select the D/S se lector lever position.
• Release the parking brake and slowly pull out
and away from the wheel chocks.
• Stop and have someone retrieve the wheel
chocks.
(D Tips
If you move the selector lever of the automat­
i c transmission to P before applying the park­
i ng brake and before blocking the wheels, you
may have to use more force later to move the
l ever out of the P position.
85

Assist
Assist Speed warning system
Applies to: vehicles with speed warning system
The speed warning system helps you to stay un­
der a specified maximum speed.
The speed warning system warns you if you are
exceeding the maximum speed that you have set.
A warning tone will sound as soon as your speed
exceeds the stored value slightly.
The . (USA models)/ . (Canada models) indi­
cator light and a message appear in the instru­
ment cluster display at the same time. The •
• indicator light and the message turn off if the
speed falls back below the stored maximum
speed .
Setting a threshold is recommended if you would
like to be reminded when you reach a certain
maximum speed. Situations where you may want
to do so include driving in a country with a gener ­
al speed limit or if there is a specified maximum
speed for winter tires.
Setting the warning threshold
The warning threshold is set in the Infotainment
system.
.. Select: the
ICARI function button > (Car)* Sys­
tems
control button > Driver assistance >
Speed warning.
(D Tips
Regardless of the speed warning system, you
should always monitor your speed using the
speedometer and make sure you are following
the legal speed limit.
86
Cruise control system
Switching on
Applies to: vehicles with cruise control system
The cruise control system makes it possible to
drive at a constant speed starting at 20 mph (30
km/h) .
0
f
~
0
Fig. 88 Operat ing lever: cruise co ntro l syste m
.,. To switch the cruise control on, pull the lever
into posit ion
(D ~ fig . 88.
.,. Drive at the speed to be maintained .
.,. To store the speed, press the button @.
~ M 0 :i:
;;i;
The stored speed and the (ij;\1)~14 (USA models) /
l'I (Canada models) indicator light are disp layed
in the instrument cluster.
This information is also shown briefly in the
Head-up disp lay* .
The speed is maintained by modifying engine
power or through an active brake intervention.
~ WARNING
-Always pay attention to the traffic around
you when the cruise control system is in op­
eration . You are always responsible for your
speed and the distance between your vehi­
cle and other vehicles.
- For safety reasons, cruise control should not be used in the city, in stop-and-go traffic, on
winding roads and when road conditions are poor (such as ice, fog, gravel, heavy rain and
hydroplaning), because this increases the
r isk of an accident.
- Switch the cruise control off temporarily
when dr iv in g in turning lanes, highway exits
or in construction zones.
-

Ass is t
Switching on /off
Applies to: vehicles with night vision assist
Fig. 114 Are a aro und th e light sw itc h: n ight v is ion assis ­
ta nt b utto n
Req uiremen t: sw itch the ignition on and turn the
light switch to the
AUTO position.
• Press the
[g button ~ fig. 114 . The heat image
from the nig ht vision camera appears in the in ­
strume nt cluster d isplay.
• Press the
(g button again to switch the night
vision assist off .
If conditions are b right enough, night vision as­
sis t can be switched on withou t mov ing the light
switch to the
AUTO position. Pedestrian and wild
an imal highlighting and warnings are only active
when it is da rk outs ide and the headlights are
sw itched on .
Adjusting the contrast
Applies to: vehicles with night vision assist
• Select : the ICARlfunction button > (C ar)* S ys­
t e ms
control button > Dri ver assistance >
Night vi sion a ssis t contrast .
When the night vision assist is switched on and
the image is visible in the instrument cluster d is ­
p lay, you can adjust the contrast in the image
from
Min to Ma x.
Messages
Applies to: vehicles with night vision assist
Ni ght vision assist : S ystem fau lt
The system cannot guarantee correct function
and is switched off . See an author ized Audi deal-
104
er or authori zed Aud i Service Facility for assis­
tance .
Night vi sion a ssis t: Curren tly unavailable
The system cannot guarantee correct funct io n at
th is time and is switched off .
Night vis ion ass ist: O nly ava ilabl e a t n ight with
lights turned on
N ight vision assist only works when it is dark out­
s ide and the headlights are on.
Night vis ion a ssist: Pede st ria n marking current­
l y unavailab le
The pedestrian and wi ld animal marki ng was
swi tched off by the system .
Audi drive select (drive
settings)
Introduction
D rive select makes it possib le to exper ience dif­
ferent types of ve hicle settings in one veh icle .
The dr iver can select
Comfort , Auto and Dynamic
modes in the Infotainment system to switch be­
tween, for example, a sporty and a comfortab le
driv ing mode .
Settings can be adjusted to your persona l prefer­
ences in
Individua l mode. This makes it possible
to combine settings such as a sporty engine set ­
ting with light steering.
Description
T he following systems, among other things, are
i nfluenced by dr ive select:
Eng ine and aut om atic transmi ssion
Depend ing on the mode, th e engine and auto ­
matic transmission respond more quickly or in a
more balanced manner to acceler ator pedal
movements. In the sporty dynamic mode, the
transm ission shifts at higher speed ranges .
Adaptive air su spen sion*
The adaptive a ir suspension * is an e lectronically­
controlled air suspens ion and damping system. ..,_

The adjustment depends on the driving mode se ­
l ected, steering movements, the driver's brak ing
and accelerat ion, and as the road su rface, vehicle
speed and load.
The vehicle ground clearance depends on the mode se lected and the speed . When you are in
the
auto , the highway setting is act ivated when
you dr ive above 75 mph (120 km/h) for more
than 30 seconds. The g round clearance is in­
creased automat ica lly if the speed drops below
44 mph (70 km/h) for more than 120 seconds .
Steering
The power steering adapts. Ind irect steering that
moves easily as in comfort mode is especially
sui ted to long drives on a h ighway. The Dynamic
mode provides sporty, direct steering .
Applie s to: vehicles with dynamic steering
The steering ratio changes based on vehicle
speed in order to maintain optimum steering ef­
fort for the dr iver at a ll times. This sets the steer­
i ng to be less sensit ive at higher speeds in order
to p rovide imp roved vehicle contro l. At reduced
speeds, steer ing is mo re direct in order to keep
t he s teering effo rt as m inima l as poss ib le when
t he dr iver is maneuvering the vehicle . At low and
ave rage speeds, dynamic steering* additionally
p rovides more responsive stee ring performance.
Sport differential *
As a component of the all wheel d rive system
(quattro)
<=? page 124 , the sport diffe rential dis ­
tr ib utes the dr iv ing power to the rear ax le de­
pending on the situation. The distribution o f
power varies from balanced (comfort) to sporty
(dynamic) depending on the selected mode . The
goa l is a high leve l of agility and ab ility to accel­
erate on curves. The ve hicle is very respons ive to
steer ing.
Cornering light*
The cornering light adapts the high beams to the
direction of the curve depending on the speed.
The pivot ing action and the light ing also adapt to
~ t he mode . .... N
" N .... 0 0 <..:l - Assist
Adaptive cruise control*
T he behavio r whe n accelerating ca n be adjusted
from comfortable to sporty, depending on the
drive select mode. Adaptive cruise control also
responds to the driving behavior of the vehicle
ahead in a more conservative or sporty manner.
Engine sound *
The eng ine sound adapts to the c urren t mode
and can be subtle to sporty.
(D Note
Applies to: vehicles with adaptive ai r suspension
- Make sure there is enough clearance above
and be low the vehicle when parking. The
height of the vehicle (gro und clearance) can
change once it is parked due to temperature
fluctuations, changes to the load conditions
and changes to the dr iving modes .
- When transporting the vehicle on a car car­
r ie r, train, ship or by other means, o nly tie
the vehicle down at the run ning s urface of
the t ires , which is the outer c ircumference.
Se cur ing the vehicle at the axle compo­
nents, sus pen sion str uts o r towing eyes is
no t perm itted because the pressure in the
air suspens ion struts can change d uring
transport . The vehicle may not be secured
sufficiently if th is happens .
(D Tips
-In some models, the maximum vehicle
speed can only be reached in the auto and
dynamic modes.
- The S selector lever position automatica lly
engages if the dynamic mode is selected.
- Applies to: vehicles with dynamic steering:
operating noise is heard when starting or
stopping the engine. Th is does not ind icate
a problem.
105